20、____ our country has so many good table-tennis players, we have to decide on the best ones to take part in the game.
A. As B. Since C. If D. While
19、____ is known to all ___ Taiwan is ___ of China.
A. As, that, a part B. As, which a part C. It, which, a part D. It, that, a part
18、--- She must have gone back to the valley.
--- No, she ___. The entrance to it was nowhere to be found.
A. mustn’t B. needn’t C. couldn’t D. hadn’t
17、Mr. Smith, along with Mr. Green, ___ coming to speak to us about Chinese literature and painting tomorrow afternoon.
A. is B. are C. was D. were
16、Before the war broke out, many people ___ in safe places possessions they could not take with them.
A. threw away B. put away C. gave away D. carried away
15、I had neither a computer nor newspaper. ___ I don’t know the latest news.
A. It’s the reason B. It’s why C. There’s why D. That’s why
14、We agreed to accept ___ they thought was one of the best tourist guides.
A. whatever B. whomever C. whichever D. whoever
13、___ the new policy, we are now having a happy life.
A. Thanks to B. Because C. For D. Thanks for
12、You can’t imagine what a great trouble they will have ___ the problems ___ now.
A. to solve; being discussed B. to solve; to talk about
C. solving; being talked about D. solving; to discuss
11、We’ve just heard a warning on the radio that a hurricane is ___ to come this evening.
A. likely B. possible C. probable D. believable